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ZKLN3072-2RS

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ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings

ZKLN Axial angular contact ball bearings

Dimension and Parameters
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ZKLN Axial angular contact ball bearings ZKLN Axial angular contact ball bearings
ZKLN3072-2RS
  • Designation
    ZKLN3072-2RS
  • Mass m = kg
    0.72
  • Dimensions
  • d
    30
  • D –0,010
    72
  • B –0,25
    38
  • d1
    51
  • r min.
    0.3
  • r1 min.
    0.6
  • Mounting dimensions
  • Da max.
    64
  • da min.
    47
  • Basic load ratings axial
  • dyn. Ca N
    65000
  • stat. C0a N
    108000
  • Fatigue limit load Cu N
    6400
  • Lim- iting speed nG grease min–1
    4500
  • Thermally safe operating speed nP min–1
    2100
  • Bearing frictional torque MR Nm
    0.8
  • Rigidity axial caL N/µm
    950
  • Tilting rigidity ckL Nm/mrad
    400
  • Mass moment of inertia1) Mm kg · cm2
    1.91
  • Axial runout1) µm
    2.5
  • Recommended INA precision locknut2)
  • For radial locking
    ZMA30/52
  • Tightening torque4) MA Nm
    AM30
  • Tightening torque4) MA Nm
    65
  • Required locknut force3) axial N
    19509

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